344340112 has 10 divisors (see below), whose sum is σ = 667158998. Its totient is φ = 172170048.

The previous prime is 344340109. The next prime is 344340119. The reversal of 344340112 is 211043443.

It can be written as a sum of positive squares in only one way, i.e., 298045696 + 46294416 = 17264^2 + 6804^2 .

It is a super-2 number, since 2×344340112² = 237140225464345088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (344340119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10760613 + ... + 10760644.

Almost surely, 2^344340112 is an apocalyptic number.

It is an amenable number.

344340112 is a deficient number, since it is larger than the sum of its proper divisors (322818886).

344340112 is a wasteful number, since it uses less digits than its factorization.

344340112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21521265 (or 21521259 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 344340112 is about 18556.4035308569. The cubic root of 344340112 is about 700.9104561167.

Adding to 344340112 its reverse (211043443), we get a palindrome (555383555).

The spelling of 344340112 in words is "three hundred forty-four million, three hundred forty thousand, one hundred twelve".